Pwm โมดูลเครื่องกําเนิดสัญญาณปรับความถี่ได้

#PWM #Pulse #Generator #Frequency #Duty #Cycle #Adjustable #Module #Square #Wave #Signal
ZK-PP1K PWM pulse frequency duty cycle adjustable module square wave rectangular wave signal function generator

Description:
1.PWM signal generator square wave rectangular wave signal generator
2. Used to generate a square wave rectangular wave signal which is supplied to a DC motor or a stepper motor driver; Stepper motor servo motor electric gripper robot arm
3. Combine the driver to realize dimming speed regulation control solenoid valve etc. However it is not possible to directly drive loads such as electric lights motors and solenoid valves

Features:
1. Two modes can be selected:
PWM mode - frequency (continuous) duty cycle.Note that the number of pulses cannot be set in this mode and the pulse is always emitted;
PULSE mode - positive pulse width time negative pulse width time delayed start time and adjustable number of pulses.
2 With start-stop button external switch can also be used to control output signal ON/OFF.
3. Wide voltage input 3.3-30V with anti-reverse protection 5.08mm terminal wiring

Technical parameters:
Working voltage: 3.3~30V with anti-reverse protection
Frequency range: 1Hz~150KHz accuracy about 1%
Duty cycle range: 0-100% 1% stepping
Number of pulses: 1-9999 or infinite (display ---- stands for infinity)
Delay output time: 0.000s-9999s the minimum can be set 1ms
Positive and negative pulse width length: 0.000s-9999s the minimum can be set 1ms
Signal loading capacity: less than 30mA
Output signal amplitude: amplitude is equal to the supply voltage
Product size: 79mm*43mm*30mm
Product Weight: 40g
Packing: Anti-static bag

Module description:
PWM mode (display has % for PWM mode)
The factory default mode is PWM mode FREQ+ and FREQ-key set frequency DUTY+ and DUTY-button set duty cycle; short press ON button control signal output or stop stop output is 0 the screen displays OUT mark as There is output otherwise it stops output; the default factory frequency is 1KHZ and the duty cycle is 50%.
If you want to switch to PULSE mode long press the SET button (more than 6 seconds) do not release you will see the screen change % disappears it is PULSE mode.

Other applications can explore or consult customer service
All setup parameters are not lost when they are turned off.

Package included:
1 * PWM Pulse Generator